Nitrogen-doped graphene nanomaterials for electrochemical catalysis/reactions: A review on chemical structures and stability

N Talukder, Y Wang, BB Nunna, ES Lee - Carbon, 2021 - Elsevier
The electronic structure of the carbon-based nanomaterials can be modulated by doping
heteroatoms into them. When nitrogen is doped into the graphene structure with different …

Photocatalytic Mechanism Control and Study of Carrier Dynamics in CdS@C3N5 Core–Shell Nanowires

KM Alam, CE Jensen, P Kumar… - … Applied Materials & …, 2021 - ACS Publications
We present a potential solution to the problem of extraction of photogenerated holes from
CdS nanocrystals and nanowires. The nanosheet form of C3N5 is a low-band-gap (E g …

Harvesting hot holes in plasmon-coupled ultrathin photoanodes for high-performance photoelectrochemical water splitting

E Vahidzadeh, S Zeng, KM Alam, P Kumar… - … Applied Materials & …, 2021 - ACS Publications
The harvesting of hot carriers produced by plasmon decay to generate electricity or drive a
chemical reaction enables the reduction of the thermalization losses associated with supra …

An in-depth exploration of the electrochemical oxygen reduction reaction (ORR) phenomenon on carbon-based catalysts in alkaline and acidic mediums

N Talukder, Y Wang, BB Nunna, ES Lee - Catalysts, 2022 - mdpi.com
Detailed studies of the electrochemical oxygen reduction reaction (ORR) on catalyst
materials are crucial to improving the performance of different electrochemical energy …

A study of plasmon-driven catalytic 4-NBT to DMAB in the dry film by using spatial Raman mapping spectroscopy

Y Liu, J Deng, Z Jin, T Liu, J Zhou, F Luo, G Wang - Nano Research, 2022 - Springer
Plasmon-driven catalytic reaction (PDCR) as a part of photocatalysis has attracted immense
attention. Due to the collective oscillation of free electrons at the surface of metallic …

Unusual electronic properties of cellulose nanocrystals conjugated to cobalt phthalocyanine: long-lived charge separation and visible-light-driven photocatalytic …

KM Alam, P Kumar, N Chaulagain, S Zeng… - The Journal of …, 2022 - ACS Publications
Octacarboxylated cobalt phthalocyanine (CoPc) was covalently conjugated to cellulose
nanocrystals (CNCs) by employing an esterification protocol. Solid-state NMR, X-ray …

A plasmonic MOFs/Ag nanostructure for in-situ SERS monitoring of plasmon-mediated chemical reactions

W Zhang, Z Shi, N Pan, P Wu, X Fan, C Qu, H Xi… - Surfaces and …, 2023 - Elsevier
Plasmon-mediated chemical reactions (PMCRs) are considered as promising methods for
promoting photo-driven chemical reactions by using solar energy. In this work, metal …

Synthesis, characterization, and visible light photocatalytic activity of solution-processed free-standing 2D Bi2O2Se nanosheets

D Vrushabendrakumar, H Rajashekhar… - …, 2021 - iopscience.iop.org
Owing to their unique structural and electronic properties such as layered structure with
tuneable bandgap and high electron mobility, 2D materials have emerged as promising …

N-doped GO cathode catalyst boosting capacity of denitrification for air-cathode microbial fuel cell by shifting microbial community composition in treating marine …

X Li, Y Huang, Y Lu, T Jia, J Wang, P Li - Journal of Water Process …, 2023 - Elsevier
Air-cathode microbial fuel cell (AMFC) is a promising technology with considerable potential
for treating contaminants, while obtaining energy has gained a substantial interest. The …

Plasmonic photocatalysis and SERS sensing using ellipsometrically modeled Ag nanoisland substrates

AP Manuel, P Barya, S Riddell, S Zeng… - …, 2020 - iopscience.iop.org
Silver nanoislands are key platforms for plasmonic photocatalysis, SERS sensing and
optical metamaterials due to their localized surface plasmon resonances. The low intrinsic …